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224789-15-5

224789-15-5 structure
224789-15-5 structure
  • Name: Vardenafil dihydrochloride
  • Chemical Name: Vardenafil Dihydrochloride Salt
  • CAS Number: 224789-15-5
  • Molecular Formula: C23H34Cl2N6O4S
  • Molecular Weight: 561.525
  • Catalog: analytical chemistry Standard standard material
  • Create Date: 2018-06-11 17:16:25
  • Modify Date: 2024-01-02 08:25:35
  • Vardenafil, also known as BAY 38-9456, is a PDE5 inhibitor used for treating erectile dysfunction. Vardenafil's indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate (Viagra) and tadalafil (Cialis). The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's.

Name Vardenafil Dihydrochloride Salt
Synonyms MFCD06797950
Vardenafil dihydrochloride
EINECS 200-659-6
Boiling Point 692.2ºC at 760mmHg
Melting Point 214-216°C
Molecular Formula C23H34Cl2N6O4S
Molecular Weight 561.525
Flash Point 372.5ºC
Exact Mass 560.173950
PSA 253.41000
LogP 1.77850
Vapour Pressure 5.17E-19mmHg at 25°C
Storage condition Refrigerator
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger
Hazard Statements H225-H301 + H311 + H331-H370
Precautionary Statements P210-P260-P280-P301 + P310-P311
Hazard Codes F,T
Risk Phrases 11-23/24/25-39/23/24/25
Safety Phrases 7-16-36/37-45
RIDADR UN1230 - class 3 - PG 2 - Methanol, solution